using System;

public class Program

{

    public static void Main()

    {

        int response;

        do 

        {

            Console.WriteLine("How many ");

            Console.WriteLine("Would you like to continue calculations?");

            DoesResponseAnswer(Console.ReadLine(), out response);

            while (response==0)

            {

                Console.WriteLine("Enter a yes or no answer");

                DoesResponseAnswer(Console.ReadLine(), out response);

            }

        }

        while(response==1);

    }

    public static int[] runCalculations(ref int[] numList)

    {

        int[] resultList=new int[5];

        return resultList;

    }

    public static int DoesResponseAnswer(string Response, out int val)

    {

        if (string.Equals("Yes", Response) || string.Equals("yes", Response) || string.Equals("Y", Response) || string.Equals("y", Response))

            val = 1;

        else if (string.Equals("No", Response) || string.Equals("no", Response) || string.Equals("N", Response) || string.Equals("n", Response))

            val = 2;

        else

            val = 0;

        return val;

    }

}